On Wed, 8 May 2019, Tejas Joshi wrote:
> Is this the way test cases should be added and checked?
Yes, that's appropriate for tests of roundeven optimization for constant
arguments.
When you get onto testing roundevenf128 (to cover various cases with
113-bit precision), you'll need to make those tests appropriately
conditional on _Float128 support being available - either use "#ifdef
__FLT128_MAX__" within the test, or have a separate test for those cases
and use
/* { dg-add-options float128 } */
/* { dg-require-effective-target float128 } */
in that test. ({ dg-add-options float128 } allows _Float128 tests to be
run in configurations that only support _Float128 with some command-line
options.)
--
Joseph S. Myers
[email protected]
